86 lines
1.5 KiB
Go
86 lines
1.5 KiB
Go
package circolog
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import (
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"testing"
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"gopkg.in/mcuadros/go-syslog.v2/format"
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)
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func msg(s string) format.LogParts {
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return format.LogParts{"text": s}
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}
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func hubCount(h Hub) int {
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return len(hubToArray(h))
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}
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var DefaultClient ClientOptions = ClientOptions{Nofollow: true, BacklogLength: -1}
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func hubToArrayOpt(h Hub, opt ClientOptions) []string {
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r := make([]string, 0)
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cl := Client{Options: opt}
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cl.Messages = make(chan format.LogParts)
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h.Register <- cl
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for m := range cl.Messages {
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r = append(r, m["text"].(string))
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}
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return r
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}
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func hubToArray(h Hub) []string {
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return hubToArrayOpt(h, DefaultClient)
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}
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func TestSingle(t *testing.T) {
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h := NewHub(5)
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go h.Run()
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h.LogMessages <- msg("hi")
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if hubCount(h) != 1 {
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t.Error("wrong message number")
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}
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}
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func TestMany(t *testing.T) {
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h := NewHub(5)
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go h.Run()
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for i := 0; i < 10; i++ {
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h.LogMessages <- msg("hi")
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}
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if hubCount(h) != 5 {
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t.Error("wrong message number")
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}
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}
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func TestOrder(t *testing.T) {
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h := NewHub(5)
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go h.Run()
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h.LogMessages <- msg("one")
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h.LogMessages <- msg("two")
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r := hubToArray(h)
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if r[0] != "one" {
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t.Error("wrong first message", r[0])
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}
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if r[1] != "two" {
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t.Error("wrong last message", r[1])
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}
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}
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func TestLimit(t *testing.T) {
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h := NewHub(5)
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go h.Run()
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for i := 0; i < 10; i++ {
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h.LogMessages <- msg("hi")
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}
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if hubCount(h) != 5 {
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t.Error("wrong message number")
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}
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r := hubToArrayOpt(h, ClientOptions{Nofollow: true, BacklogLength: 3})
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if len(r) != 3 {
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t.Error("non-limited!", r)
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}
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}
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